Aqua One Carbon Cartridge 2pk 1c – Suit Aqua One AquaStart 500 LifeStyle 21/29 AquaStyle 126/380 Focus 25/36 AquaNano 30/40 Arc 16/30/46 AquaBac 100 25001cAqua One AquaStyle 126Aqua One AquaStyle 380Aqua One AquaStart 500Aqua One LifeStyle 21Aqua One LifeStyle 29Aqua One Focus 25Aqua One Focus 36Aqua One AquaNano 30Aqua One AquaNano 40Aqua One Arc 16Aqua One Arc 30Aqua One Arc 46Aqua One AquaBac 100During shipping, the carbon within the cartridge sometimes rubs together and causes a fine black dust causing the wool on the cartridge to appear soiled. A quick rinse under a tap will quickly remove this fine black carbon dust.
